IL104946A0 - Method and apparatus for shaping gemstones - Google Patents

Method and apparatus for shaping gemstones

Info

Publication number
IL104946A0
IL104946A0 IL104946A IL10494693A IL104946A0 IL 104946 A0 IL104946 A0 IL 104946A0 IL 104946 A IL104946 A IL 104946A IL 10494693 A IL10494693 A IL 10494693A IL 104946 A0 IL104946 A0 IL 104946A0
Authority
IL
Israel
Prior art keywords
gemstones
shaping
shaping gemstones
Prior art date
Application number
IL104946A
Other versions
IL104946A (en
Original Assignee
Nizam Peters
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nizam Peters filed Critical Nizam Peters
Publication of IL104946A0 publication Critical patent/IL104946A0/en
Publication of IL104946A publication Critical patent/IL104946A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/162—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs by bruting, i.e. rubbing two precious stones against each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/168—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs grinding peripheral, e.g. conical or cylindrical, surfaces
IL10494693A 1992-03-30 1993-03-04 Apparatus for shaping gemstones IL104946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/860,036 US5293858A (en) 1992-03-30 1992-03-30 Apparatus and method for cone shaping the crown and pavilion of gemstones

Publications (2)

Publication Number Publication Date
IL104946A0 true IL104946A0 (en) 1993-07-08
IL104946A IL104946A (en) 1996-01-19

Family

ID=25332360

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10494693A IL104946A (en) 1992-03-30 1993-03-04 Apparatus for shaping gemstones

Country Status (4)

Country Link
US (1) US5293858A (en)
BE (1) BE1005932A6 (en)
IL (1) IL104946A (en)
ZA (1) ZA932011B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462474A (en) * 1994-05-24 1995-10-31 Ronald W. Swager Method of facetting a gem
US7146827B2 (en) * 2001-05-18 2006-12-12 Diamond Innovations, Llc Mixed cut gemstone
RU2434083C1 (en) * 2010-10-28 2011-11-20 Общество С Ограниченной Ответственностью "Гранник" Procedure for simultaneous production of several faceted valuable stones of synthetic silicon carbide - moissanite
US20170355058A1 (en) * 2016-06-09 2017-12-14 Arshak Isajanyan Multiphase Cutting
US11904433B2 (en) * 2017-08-31 2024-02-20 Freedom Automation Solutions Llp Automatic gemstone polishing robot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172589A (en) * 1876-01-25 Improvement
US1105356A (en) * 1914-02-19 1914-07-28 James H Ludlow Diamond-cutting machine.
US2332574A (en) * 1942-07-15 1943-10-26 Harry Winston Inc Diamond girdling machine
US3202147A (en) * 1963-05-21 1965-08-24 Tno Method for making girdles
US3568368A (en) * 1968-06-03 1971-03-09 Efraim Gwircman Continuous diamond girdle polishing machine
GB2082100B (en) * 1980-08-18 1983-07-06 Wetenschappelijk En Tech Onder Method and apparatus for bruting precious or semi-precious stones

Also Published As

Publication number Publication date
BE1005932A6 (en) 1994-03-15
ZA932011B (en) 1993-10-14
IL104946A (en) 1996-01-19
US5293858A (en) 1994-03-15

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH1 Patent not in force